Manufacturers & Suppliers of Stainless steel nuts, inch sizes (ASTM F594)
Full List of Suppliers
Founded in 1969, Buora D.P.U. is a distributor certified following ISO 9001.
The company offers the complete range of high strength fasteners, ready on stock, both coarse and fine pitches with metric and inch threads.
Distributor of prestigious brands such as UNBRAKO and NORD-LOCK, for Buora D.P.U. the service always comes first, therefore there is not minimum quantity required.
Distributor of standard and special fasteners.
The company supplies fasteners with various types of thread: UNC, UNF, BSW and BSF. The products meet standards such as ISO, DIN, ASTM, ANSI and BS.
Distributor of inch sized fasteners, oil and gas fasteners and turned special screws
Manufacturer and stockist of commercial and military stainless steel fasteners, ich sizes
International manufacturer of high quality fixings and fasteners, active since 50 years. We have a variety of nuts, bolts, washers, screws, threaded bars, clamps, rivets, wire ropes, nails and raw material in M.S. S.S 316, 304 grades and brass.
Distributor of fasteners for the industrial distribution market. We aim to create the best customer experience possible by putting our customers’ needs first. With a wide range of products and services, we provide customers with more options, making managing their fastener program easier.
Manufacturer of stainless steel and non-ferrous screws, bolts and nuts. Inch sizes.
We offer logistics and inventory management and integrated supply chain management services covering a wide market of OEM fasteners (KanBan), MRO and Personal Protective Equipment (Vending Machine).
Leader distributor of stainless steel fasteners on national and foreign markets. The strength of the company is on its brand name: SERVICE, that is quick and flexible thanks to a large inventory and competitive prices. The company is also a specialist of UNC/UNF stainless steel fasteners.
Manufacturer of special cold and hot forged nuts and bolts: Metric, UNF, UNC, BSF & BSW (Whitworth) threadforms
International stainless steel fastener manufacturing group with several manufacturing bases in Malaysia, Thailand and China
Manufacturer of hex head, socket, threaded rods, nuts - flanges in stainless steel Austenitic, Ferritic, Martensitic, Austenitic-Ferritic (Duplex). Dia. M6÷M27, 1/4"÷1". Steel Mill & Producer of wire rods and bars in stainless steel
Technical data
Stainless steel nuts, inch sizes (ASTM F594)
This product is regulated by the following standards:
Details
Stainless steel nuts, inch sizes (ASTM F594)
|
ASTM F594 chemical composition. % max except as shown |
|||||||||||||
|
Austenitic Alloys |
|||||||||||||
| Alloy group | UNS Nr | Alloy | C | Mn | Ph | S | Si | Cr | Ni | Cu | Mo | others | |
| 1 | S30300 | 303 | 0.15 | 2 | 0.2 | 0.15 MIN | 1 | 17-19 | 8-10 | - | 0.6 MAX | - | |
| S30323 | 303 SE | 0.15 | 2 | 0.2 | 0.06 | 1 | 17-19 | 8-10 | - | - | Se 0.15 MIN | ||
| S30400 | 304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-10.5 | 1 | - | - | ||
| S30403 | 304 l | 0.03 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-12 | 1 | - | - | ||
| S30500 | 305 | 0.12 | 2 | 0.045 | 0.03 | 1 | 17-19 | 10.5-13 | 1 | - | - | ||
| S38400 | 384 | 0.08 | 2 | 0.045 | 0.03 | 1 | 15-17 | 17-19 | - | 0.5 MAX | - | ||
| S20300 | XM 1 | 0.08 | 5-6.5 | 0.04 | 0.18-0.35 | 1 | 16-18 | 5-6.5 | 1.75-2.25 | - | - | ||
| S30430 | 18-9 LW | 0.10 | 2 | 0.045 | 0.03 | 1 | 17-19 | 8-10 | 3-4 | - | - | ||
| S30433 | 302 HQ | 0.03 | 2 | 0.045 | 0.03 | 1 | 17-19 | 8-10 | 3-4 | - | - | ||
| 2 |
S31600 | 316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | - | 2-3 | - | |
| S31603 | 316 L | 0.03 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | - | 2-3 | |||
| 3 | S32100 | 321 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17-19 | 9-12 | - | - | Ti 5X C min | |
| S34700 | 347 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17-19 | 9-13 | - | - | Cb+Ta 10 X C MIN | ||
|
Ferritic Alloys |
||||||||||||||||||
|
UNS Nr | Alloy | C | Mn | Ph | S | Si | Cr | Ni | Cu | Mo | Others | ||||||
| 4 | S43000 | 430 | 0.12 | 1 | 0.04 | 0.03 | 1 | 16-18 | - | - | - | - | ||||||
| S43020 | 430 F | 0.12 | 1.25 | 0.06 | 0.15 MIN | 1 | 16-18 | - | - | 0.6 MAX | - | |||||||
|
Martensitic Alloys |
|||||||||||||
|
UNS Nr | Alloy | C | Mn | Ph | S | Si | Cr | Ni | Cu | Mo | Others | |
| 5 | S41000 | 410 | 0.15 | 1 | 0.04 | 0.03 | 1 | 11.5-13.5 | - | - | - | - | |
| S41600 | 416 | 0.15 | 1.25 | 0.06 | 0.15 | 1 | 12-14 | - | - | 0.6 MAX | - | ||
| S41623 | 416 SE | 0.15 | 1.25 | 0.06 | 0.06 | 1 | 12-14 | - | - | - | Se 0.15 MIN | ||
| 6 | S43100 | 431 | 0.2 | 1 | 0.04 | 0.03 | 1 | 15-17 | 1.25-2.5 | - | - | - | |
|
Precipiation Hardening Alloys |
||||||||||||||||||
|
UNS Nr | Alloy | C | Mn | Ph | S | Si | Cr | Ni | Cu | Mo | Others | ||||||
| 7 | S17400 | 630 | 0.07 | 1 | 0.04 | 0.03 | 1 | 15-17.5 | 3-5 | 3.5 | - | Cb+Ta 0.15-0.45 | ||||||